EP4149388A4 - METHOD AND DEVICE FOR TRANSCATHETER TREATMENT OF ASCENDING AORTA ANEURYSM - Google Patents

METHOD AND DEVICE FOR TRANSCATHETER TREATMENT OF ASCENDING AORTA ANEURYSM Download PDF

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Publication number
EP4149388A4
EP4149388A4 EP21802976.7A EP21802976A EP4149388A4 EP 4149388 A4 EP4149388 A4 EP 4149388A4 EP 21802976 A EP21802976 A EP 21802976A EP 4149388 A4 EP4149388 A4 EP 4149388A4
Authority
EP
European Patent Office
Prior art keywords
ascending aorta
aorta aneurysm
transcatheter treatment
transcatheter
treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP21802976.7A
Other languages
German (de)
French (fr)
Other versions
EP4149388A1 (en
Inventor
Pierfrancesco VEROUX
Federico DE MARCO
Mehmet Hakan APKINAR
Enrica TAMBURINO
Claudia TAMBURINO
Thomas Nissl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tt3a Srl
Original Assignee
Tt3a Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tt3a Srl filed Critical Tt3a Srl
Publication of EP4149388A1 publication Critical patent/EP4149388A1/en
Publication of EP4149388A4 publication Critical patent/EP4149388A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2418—Scaffolds therefor, e.g. support stents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/954—Instruments specially adapted for placement or removal of stents or stent-grafts for placing stents or stent-grafts in a bifurcation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
    • A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2002/061—Blood vessels provided with means for allowing access to secondary lumens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/001—Figure-8-shaped, e.g. hourglass-shaped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0048—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in mechanical expandability, e.g. in mechanical, self- or balloon expandability

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Prostheses (AREA)
EP21802976.7A 2020-05-12 2021-05-11 METHOD AND DEVICE FOR TRANSCATHETER TREATMENT OF ASCENDING AORTA ANEURYSM Withdrawn EP4149388A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063023485P 2020-05-12 2020-05-12
PCT/US2021/031874 WO2021231501A1 (en) 2020-05-12 2021-05-11 Method and device for transcatheter treatment of an ascending aorta aneurysm

Publications (2)

Publication Number Publication Date
EP4149388A1 EP4149388A1 (en) 2023-03-22
EP4149388A4 true EP4149388A4 (en) 2024-06-05

Family

ID=78524909

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21802976.7A Withdrawn EP4149388A4 (en) 2020-05-12 2021-05-11 METHOD AND DEVICE FOR TRANSCATHETER TREATMENT OF ASCENDING AORTA ANEURYSM

Country Status (5)

Country Link
US (1) US20230074758A1 (en)
EP (1) EP4149388A4 (en)
JP (1) JP2023528216A (en)
CN (1) CN115867227A (en)
WO (1) WO2021231501A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250099231A1 (en) * 2022-05-23 2025-03-27 Medtronic, Inc. Prosthetic heart valve systems and methods with coronary ostium access features
US20250359982A1 (en) * 2024-04-05 2025-11-27 inQBB Medical Technologies, LLC Aortic root implants and related systems and methods
EP4666986A1 (en) 2024-06-18 2025-12-24 TT3A S.r.l. A delivery system containing a transcatheter endoluminal prosthesis
EP4666987A1 (en) 2024-06-18 2025-12-24 TT3A S.r.l. A transcatheter endoluminal prosthesis, a delivery system containing it and a method of implantation of the prosthesis
US20260007409A1 (en) * 2024-07-08 2026-01-08 Naci Kocer Flow Diverter Stent Apparatus for Treating Intracranial Aneurysms
CN121445539A (en) * 2024-08-02 2026-02-03 先健科技(深圳)有限公司 Endoluminal implant system
WO2026050759A1 (en) * 2024-08-30 2026-03-05 Bolton Medical, Inc. Device and method for an endo-bentall procedure
CN120420598B (en) * 2025-07-09 2025-09-23 成都华心永动医疗科技有限公司 Stepped ventricular assist pump device
CN121943520A (en) * 2026-03-11 2026-05-01 中国医学科学院阜外医院 Valved vascular endograft for Endo-Bentall

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080167704A1 (en) * 2007-01-05 2008-07-10 Medtronic Vascular, Inc. Branch Vessel Graft Method and Delivery System
US20100268327A1 (en) * 2009-04-17 2010-10-21 Medtronic Vascular, Inc. Mobile External Coupling for Branch Vessel Connection
US20110166644A1 (en) * 2008-02-22 2011-07-07 Barts and The Londhon NHS Trust Blood vessel prosthesis and delivery apparatus
CN202122626U (en) * 2011-05-11 2012-01-25 微创医疗器械(上海)有限公司 Intraoperative branch coated stent
US20140257474A1 (en) * 2013-03-11 2014-09-11 Cook Medical Technologies Llc Endoluminal prosthesis comprising a valve and an axially extendable segment
JP2018051259A (en) * 2016-09-30 2018-04-05 川澄化学工業株式会社 Stent graft, stent graft set and stent graft detention device
WO2019023391A1 (en) * 2017-07-25 2019-01-31 Khoynezhad Ali Endovascular replacement of aortic valve, aortic root, and ascending aorta
CN209253227U (en) * 2018-04-25 2019-08-16 上海长海医院 Aorta ascendens stent graft

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7771467B2 (en) * 2006-11-03 2010-08-10 The Cleveland Clinic Foundation Apparatus for repairing the function of a native aortic valve
US8715337B2 (en) 2007-11-09 2014-05-06 Cook Medical Technologies Llc Aortic valve stent graft
US9289282B2 (en) * 2011-05-31 2016-03-22 Edwards Lifesciences Corporation System and method for treating valve insufficiency or vessel dilatation
EP4413954A3 (en) * 2011-12-06 2024-11-20 Aortic Innovations LLC Device for endovascular aortic repair and method of using the same
US20160081829A1 (en) * 2014-09-22 2016-03-24 Edwards Lifesciences Corporation Aortic insufficiency repair device and method
AU2017207775A1 (en) * 2016-01-14 2018-07-26 Cardiatis S.A. Implantable prosthesis for thoracic aortic disease involving aortic valve dysfunction
CN109091271A (en) * 2018-04-25 2018-12-28 上海长海医院 Aorta ascendens stent graft

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080167704A1 (en) * 2007-01-05 2008-07-10 Medtronic Vascular, Inc. Branch Vessel Graft Method and Delivery System
US20110166644A1 (en) * 2008-02-22 2011-07-07 Barts and The Londhon NHS Trust Blood vessel prosthesis and delivery apparatus
US20100268327A1 (en) * 2009-04-17 2010-10-21 Medtronic Vascular, Inc. Mobile External Coupling for Branch Vessel Connection
CN202122626U (en) * 2011-05-11 2012-01-25 微创医疗器械(上海)有限公司 Intraoperative branch coated stent
US20140257474A1 (en) * 2013-03-11 2014-09-11 Cook Medical Technologies Llc Endoluminal prosthesis comprising a valve and an axially extendable segment
JP2018051259A (en) * 2016-09-30 2018-04-05 川澄化学工業株式会社 Stent graft, stent graft set and stent graft detention device
WO2019023391A1 (en) * 2017-07-25 2019-01-31 Khoynezhad Ali Endovascular replacement of aortic valve, aortic root, and ascending aorta
CN209253227U (en) * 2018-04-25 2019-08-16 上海长海医院 Aorta ascendens stent graft

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021231501A1 *

Also Published As

Publication number Publication date
WO2021231501A1 (en) 2021-11-18
CN115867227A (en) 2023-03-28
US20230074758A1 (en) 2023-03-09
JP2023528216A (en) 2023-07-04
EP4149388A1 (en) 2023-03-22

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